A gall bladder attack usually consists of a sharp pain in your right upper abdomen. It can be w/nausea, belching, heartburn, etc. or it can be just a sharp pain.
When in doubt--check it out! Make an appt. with your MD or if it the pain is severe enough, go to your Emergency Room.
I was having all the symptoms of a gall stones last summer. Had an ultrasound which showed nothing! No stones, which suprised both me and my doctor because I had every symptom!
What we think is that my stones are as small as a grain of sand that pass easily into the digestive tract. Doesn't mean they'll stay that small...but as long as I can deal with it, I'll avoid the surgery!
There's also something called a "sluggish gall bladder" which means it doesn't secret the juices needed to digest fat fast enough, causing some minor discomfort.
Hope you feel better soon!